Re: [PATCH 1/2] aio: simplify the usage of restore_saved_sigmask_unless()

From: Linus Torvalds
Date: Fri Jun 07 2019 - 14:14:15 EST

On Fri, Jun 7, 2019 at 11:03 AM Eric W. Biederman <ebiederm@xxxxxxxxxxxx> wrote:
> Unless I am misreading things io_pgetevents isn't restartable
> either and ERESTARTNOHAND is a bug in that case.
> Is the bug going the other way?

Yeah, I think you're right, and that should be EINTR too.

Or at least be conditional on whether it had a timeout or not. A NULL
timeout obviously _is_ restartable. But I don't think it's worth being
clever here.